ISRC USIR10400847
Verified recording
USIR10400847 is “Hollaback Girl” by Gwen Stefani,
registered on the CopyrightChains blockchain with CopyrightID
0xa0eda8cd9270a56a8c87d8694bddbf9d1e2e4e5ce37f63796eefe1249160ae01 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR10400847.
Recording identifiers
- ISRC
- USIR10400847
- Title
- Hollaback Girl
- Artist
- Gwen Stefani
- CopyrightID (CopyrightChains transaction hash)
0xa0eda8cd9270a56a8c87d8694bddbf9d1e2e4e5ce37f63796eefe1249160ae01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fd062f74dc56dbd229fcbf0adbf1be81316a516da25b394a267b0216720bec85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR10400847
- Bitcoin block existence check
- https://blockstream.info/api/block/953513